Precise code intel support for Kotlin

[olafurpg]

Currently, lsif-java supports indexing Java and Scala projects. We're working on a SemanticDB compiler plugin for Kotlin in the repo here https://github.com/sourcegraph/lsif-kotlin

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Subtasks

• Support Kotlin lsif-java builds #338
• Support Kotlin Gradle builds #339
• Support Kotlin Maven builds #353
• Update documentation for new Kotlin support Update documentation #354
• Support auto-indexing for Kotlin package repos on sourcegraph.com https://github.com/sourcegraph/sourcegraph/pull/26284
• Kotlin hover support #362

[olafurpg]

We just released https://github.com/sourcegraph/lsif-java/releases/tag/v0.6.11 with support for Kotlin Gradle builds. Please give it a try by installing lsif-java (instructions https://sourcegraph.github.io/lsif-java/docs/getting-started.html ) and run lsif-java index.

[olafurpg]

Closing this issue since lsif-java index now indexes Kotlin Gradle projects, see https://github.com/sourcegraph/lsif-java/releases/tag/v0.6.11. Note that the Kotlin support isn't perfect yet, there are still some open issues

• Support Kotlin Maven builds #353
• Kotlin hover support #362

However, the support is already good enough that it's included with the latest release of lsif-java and we document this new functionality on the website https://sourcegraph.github.io/lsif-java/docs/getting-started.html#supported-programming-languages

[yinquanteo]

@olafurpg, @scalabilitysolved: I renamed this issue and added it to this dashboard. Let me know if you preferred if we took a different approach.

@scalabilitysolved / @macraig Also, I noticed that this issue is closed. Are we technically considering adding Koitlin done for the purposes of our Q4 goal?

[scalabilitysolved]

@yinquanteo Kotlin hovers are the last item needing to be implemented before we'll consider Kotlin GA for our Q4 goal.

[olafurpg]

Closing this since lsif-java v0.7.2 now supports hover messages for Kotlin 💪 Issue #353 is still open, but it's not blocking GA. We can add support for Maven Kotlin projects if there is demand for it.

[jyavorska]

Congrats team on completing the first Q4 OKR!